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<pre><span class="sourceLineNo">001</span><a name="line.1"></a>
<span class="sourceLineNo">002</span>/*<a name="line.2"></a>
<span class="sourceLineNo">003</span> * Copyright (C) 2011 Archie L. Cobbs. All rights reserved.<a name="line.3"></a>
<span class="sourceLineNo">004</span> *<a name="line.4"></a>
<span class="sourceLineNo">005</span> * $Id: FieldLayout.html 966 2015-01-28 18:06:10Z archie.cobbs $<a name="line.5"></a>
<span class="sourceLineNo">006</span> */<a name="line.6"></a>
<span class="sourceLineNo">007</span><a name="line.7"></a>
<span class="sourceLineNo">008</span>package org.dellroad.stuff.vaadin7;<a name="line.8"></a>
<span class="sourceLineNo">009</span><a name="line.9"></a>
<span class="sourceLineNo">010</span>import com.vaadin.data.Buffered;<a name="line.10"></a>
<span class="sourceLineNo">011</span>import com.vaadin.data.Property;<a name="line.11"></a>
<span class="sourceLineNo">012</span>import com.vaadin.data.Validator;<a name="line.12"></a>
<span class="sourceLineNo">013</span>import com.vaadin.ui.Field;<a name="line.13"></a>
<span class="sourceLineNo">014</span>import com.vaadin.ui.HorizontalLayout;<a name="line.14"></a>
<span class="sourceLineNo">015</span><a name="line.15"></a>
<span class="sourceLineNo">016</span>import java.util.Collection;<a name="line.16"></a>
<span class="sourceLineNo">017</span><a name="line.17"></a>
<span class="sourceLineNo">018</span>/**<a name="line.18"></a>
<span class="sourceLineNo">019</span> * A {@link HorizontalLayout} that also exposes an internally wrapped {@link Field}. This is useful when you<a name="line.19"></a>
<span class="sourceLineNo">020</span> * have an existing {@link Field} and want to display it differently and/or with additional {@link com.vaadin.ui.Component}s<a name="line.20"></a>
<span class="sourceLineNo">021</span> * but still need it to function as a {@link Field} from a data perspective.<a name="line.21"></a>
<span class="sourceLineNo">022</span> *<a name="line.22"></a>
<span class="sourceLineNo">023</span> * &lt;p&gt;<a name="line.23"></a>
<span class="sourceLineNo">024</span> * The layout is initially empty; use {@link #addComponent HorizontalLayout.addComponent()} to add content.<a name="line.24"></a>
<span class="sourceLineNo">025</span> * &lt;/p&gt;<a name="line.25"></a>
<span class="sourceLineNo">026</span> *<a name="line.26"></a>
<span class="sourceLineNo">027</span> * @param &lt;T&gt; field type<a name="line.27"></a>
<span class="sourceLineNo">028</span> */<a name="line.28"></a>
<span class="sourceLineNo">029</span>@SuppressWarnings({ "serial", "deprecation" })<a name="line.29"></a>
<span class="sourceLineNo">030</span>public class FieldLayout&lt;T&gt; extends HorizontalLayout implements Field&lt;T&gt; {<a name="line.30"></a>
<span class="sourceLineNo">031</span><a name="line.31"></a>
<span class="sourceLineNo">032</span>    protected final Field&lt;T&gt; field;<a name="line.32"></a>
<span class="sourceLineNo">033</span><a name="line.33"></a>
<span class="sourceLineNo">034</span>    /**<a name="line.34"></a>
<span class="sourceLineNo">035</span>     * Constructor.<a name="line.35"></a>
<span class="sourceLineNo">036</span>     *<a name="line.36"></a>
<span class="sourceLineNo">037</span>     * @param field the wrapped {@link Field} that this instance will derive its {@link Field} state from<a name="line.37"></a>
<span class="sourceLineNo">038</span>     */<a name="line.38"></a>
<span class="sourceLineNo">039</span>    public FieldLayout(Field&lt;T&gt; field) {<a name="line.39"></a>
<span class="sourceLineNo">040</span>        if (field == null)<a name="line.40"></a>
<span class="sourceLineNo">041</span>            throw new IllegalArgumentException("null field");<a name="line.41"></a>
<span class="sourceLineNo">042</span>        this.field = field;<a name="line.42"></a>
<span class="sourceLineNo">043</span>    }<a name="line.43"></a>
<span class="sourceLineNo">044</span><a name="line.44"></a>
<span class="sourceLineNo">045</span>// Field<a name="line.45"></a>
<span class="sourceLineNo">046</span><a name="line.46"></a>
<span class="sourceLineNo">047</span>    @Override<a name="line.47"></a>
<span class="sourceLineNo">048</span>    public String getRequiredError() {<a name="line.48"></a>
<span class="sourceLineNo">049</span>        return this.field.getRequiredError();<a name="line.49"></a>
<span class="sourceLineNo">050</span>    }<a name="line.50"></a>
<span class="sourceLineNo">051</span><a name="line.51"></a>
<span class="sourceLineNo">052</span>    @Override<a name="line.52"></a>
<span class="sourceLineNo">053</span>    public void setRequiredError(String requiredError) {<a name="line.53"></a>
<span class="sourceLineNo">054</span>        this.field.setRequiredError(requiredError);<a name="line.54"></a>
<span class="sourceLineNo">055</span>    }<a name="line.55"></a>
<span class="sourceLineNo">056</span><a name="line.56"></a>
<span class="sourceLineNo">057</span>    @Override<a name="line.57"></a>
<span class="sourceLineNo">058</span>    public boolean isRequired() {<a name="line.58"></a>
<span class="sourceLineNo">059</span>        return this.field.isRequired();<a name="line.59"></a>
<span class="sourceLineNo">060</span>    }<a name="line.60"></a>
<span class="sourceLineNo">061</span><a name="line.61"></a>
<span class="sourceLineNo">062</span>    @Override<a name="line.62"></a>
<span class="sourceLineNo">063</span>    public void setRequired(boolean required) {<a name="line.63"></a>
<span class="sourceLineNo">064</span>        this.field.setRequired(required);<a name="line.64"></a>
<span class="sourceLineNo">065</span>    }<a name="line.65"></a>
<span class="sourceLineNo">066</span><a name="line.66"></a>
<span class="sourceLineNo">067</span>// Component.Focusable<a name="line.67"></a>
<span class="sourceLineNo">068</span><a name="line.68"></a>
<span class="sourceLineNo">069</span>    @Override<a name="line.69"></a>
<span class="sourceLineNo">070</span>    public void focus() {<a name="line.70"></a>
<span class="sourceLineNo">071</span>        this.field.focus();<a name="line.71"></a>
<span class="sourceLineNo">072</span>    }<a name="line.72"></a>
<span class="sourceLineNo">073</span><a name="line.73"></a>
<span class="sourceLineNo">074</span>    @Override<a name="line.74"></a>
<span class="sourceLineNo">075</span>    public int getTabIndex() {<a name="line.75"></a>
<span class="sourceLineNo">076</span>        return this.field.getTabIndex();<a name="line.76"></a>
<span class="sourceLineNo">077</span>    }<a name="line.77"></a>
<span class="sourceLineNo">078</span><a name="line.78"></a>
<span class="sourceLineNo">079</span>    @Override<a name="line.79"></a>
<span class="sourceLineNo">080</span>    public void setTabIndex(int index) {<a name="line.80"></a>
<span class="sourceLineNo">081</span>        this.field.setTabIndex(index);<a name="line.81"></a>
<span class="sourceLineNo">082</span>    }<a name="line.82"></a>
<span class="sourceLineNo">083</span><a name="line.83"></a>
<span class="sourceLineNo">084</span>// BufferedValidatable<a name="line.84"></a>
<span class="sourceLineNo">085</span><a name="line.85"></a>
<span class="sourceLineNo">086</span>    @Override<a name="line.86"></a>
<span class="sourceLineNo">087</span>    public boolean isInvalidCommitted() {<a name="line.87"></a>
<span class="sourceLineNo">088</span>        return this.field.isInvalidCommitted();<a name="line.88"></a>
<span class="sourceLineNo">089</span>    }<a name="line.89"></a>
<span class="sourceLineNo">090</span><a name="line.90"></a>
<span class="sourceLineNo">091</span>    @Override<a name="line.91"></a>
<span class="sourceLineNo">092</span>    public void setInvalidCommitted(boolean invalidCommitted) {<a name="line.92"></a>
<span class="sourceLineNo">093</span>        this.field.setInvalidCommitted(invalidCommitted);<a name="line.93"></a>
<span class="sourceLineNo">094</span>    }<a name="line.94"></a>
<span class="sourceLineNo">095</span><a name="line.95"></a>
<span class="sourceLineNo">096</span>// Buffered<a name="line.96"></a>
<span class="sourceLineNo">097</span><a name="line.97"></a>
<span class="sourceLineNo">098</span>    @Override<a name="line.98"></a>
<span class="sourceLineNo">099</span>    public void commit() throws Buffered.SourceException {<a name="line.99"></a>
<span class="sourceLineNo">100</span>        this.field.commit();<a name="line.100"></a>
<span class="sourceLineNo">101</span>    }<a name="line.101"></a>
<span class="sourceLineNo">102</span><a name="line.102"></a>
<span class="sourceLineNo">103</span>    @Override<a name="line.103"></a>
<span class="sourceLineNo">104</span>    public void discard() throws Buffered.SourceException {<a name="line.104"></a>
<span class="sourceLineNo">105</span>        this.field.discard();<a name="line.105"></a>
<span class="sourceLineNo">106</span>    }<a name="line.106"></a>
<span class="sourceLineNo">107</span><a name="line.107"></a>
<span class="sourceLineNo">108</span>    @Override<a name="line.108"></a>
<span class="sourceLineNo">109</span>    public void setBuffered(boolean buffered) {<a name="line.109"></a>
<span class="sourceLineNo">110</span>        this.field.setBuffered(buffered);<a name="line.110"></a>
<span class="sourceLineNo">111</span>    }<a name="line.111"></a>
<span class="sourceLineNo">112</span><a name="line.112"></a>
<span class="sourceLineNo">113</span>    @Override<a name="line.113"></a>
<span class="sourceLineNo">114</span>    public boolean isBuffered() {<a name="line.114"></a>
<span class="sourceLineNo">115</span>        return this.field.isBuffered();<a name="line.115"></a>
<span class="sourceLineNo">116</span>    }<a name="line.116"></a>
<span class="sourceLineNo">117</span><a name="line.117"></a>
<span class="sourceLineNo">118</span>    @Override<a name="line.118"></a>
<span class="sourceLineNo">119</span>    public boolean isModified() {<a name="line.119"></a>
<span class="sourceLineNo">120</span>        return this.field.isModified();<a name="line.120"></a>
<span class="sourceLineNo">121</span>    }<a name="line.121"></a>
<span class="sourceLineNo">122</span><a name="line.122"></a>
<span class="sourceLineNo">123</span>// Validatable<a name="line.123"></a>
<span class="sourceLineNo">124</span><a name="line.124"></a>
<span class="sourceLineNo">125</span>    @Override<a name="line.125"></a>
<span class="sourceLineNo">126</span>    public void addValidator(Validator validator) {<a name="line.126"></a>
<span class="sourceLineNo">127</span>        this.field.addValidator(validator);<a name="line.127"></a>
<span class="sourceLineNo">128</span>    }<a name="line.128"></a>
<span class="sourceLineNo">129</span><a name="line.129"></a>
<span class="sourceLineNo">130</span>    @Override<a name="line.130"></a>
<span class="sourceLineNo">131</span>    public void removeValidator(Validator validator) {<a name="line.131"></a>
<span class="sourceLineNo">132</span>        this.field.removeValidator(validator);<a name="line.132"></a>
<span class="sourceLineNo">133</span>    }<a name="line.133"></a>
<span class="sourceLineNo">134</span><a name="line.134"></a>
<span class="sourceLineNo">135</span>    @Override<a name="line.135"></a>
<span class="sourceLineNo">136</span>    public void removeAllValidators() {<a name="line.136"></a>
<span class="sourceLineNo">137</span>        this.field.removeAllValidators();<a name="line.137"></a>
<span class="sourceLineNo">138</span>    }<a name="line.138"></a>
<span class="sourceLineNo">139</span><a name="line.139"></a>
<span class="sourceLineNo">140</span>    @Override<a name="line.140"></a>
<span class="sourceLineNo">141</span>    public Collection&lt;Validator&gt; getValidators() {<a name="line.141"></a>
<span class="sourceLineNo">142</span>        return this.field.getValidators();<a name="line.142"></a>
<span class="sourceLineNo">143</span>    }<a name="line.143"></a>
<span class="sourceLineNo">144</span><a name="line.144"></a>
<span class="sourceLineNo">145</span>    @Override<a name="line.145"></a>
<span class="sourceLineNo">146</span>    public boolean isValid() {<a name="line.146"></a>
<span class="sourceLineNo">147</span>        return this.field.isValid();<a name="line.147"></a>
<span class="sourceLineNo">148</span>    }<a name="line.148"></a>
<span class="sourceLineNo">149</span><a name="line.149"></a>
<span class="sourceLineNo">150</span>    @Override<a name="line.150"></a>
<span class="sourceLineNo">151</span>    public void validate() throws Validator.InvalidValueException {<a name="line.151"></a>
<span class="sourceLineNo">152</span>        this.field.validate();<a name="line.152"></a>
<span class="sourceLineNo">153</span>    }<a name="line.153"></a>
<span class="sourceLineNo">154</span><a name="line.154"></a>
<span class="sourceLineNo">155</span>    @Override<a name="line.155"></a>
<span class="sourceLineNo">156</span>    public boolean isInvalidAllowed() {<a name="line.156"></a>
<span class="sourceLineNo">157</span>        return this.field.isInvalidAllowed();<a name="line.157"></a>
<span class="sourceLineNo">158</span>    }<a name="line.158"></a>
<span class="sourceLineNo">159</span><a name="line.159"></a>
<span class="sourceLineNo">160</span>    @Override<a name="line.160"></a>
<span class="sourceLineNo">161</span>    public void setInvalidAllowed(boolean invalidAllowed) {<a name="line.161"></a>
<span class="sourceLineNo">162</span>        this.field.setInvalidAllowed(invalidAllowed);<a name="line.162"></a>
<span class="sourceLineNo">163</span>    }<a name="line.163"></a>
<span class="sourceLineNo">164</span><a name="line.164"></a>
<span class="sourceLineNo">165</span>// Property<a name="line.165"></a>
<span class="sourceLineNo">166</span><a name="line.166"></a>
<span class="sourceLineNo">167</span>    @Override<a name="line.167"></a>
<span class="sourceLineNo">168</span>    public Class&lt;? extends T&gt; getType() {<a name="line.168"></a>
<span class="sourceLineNo">169</span>        return this.field.getType();<a name="line.169"></a>
<span class="sourceLineNo">170</span>    }<a name="line.170"></a>
<span class="sourceLineNo">171</span><a name="line.171"></a>
<span class="sourceLineNo">172</span>    @Override<a name="line.172"></a>
<span class="sourceLineNo">173</span>    public T getValue() {<a name="line.173"></a>
<span class="sourceLineNo">174</span>        return this.field.getValue();<a name="line.174"></a>
<span class="sourceLineNo">175</span>    }<a name="line.175"></a>
<span class="sourceLineNo">176</span><a name="line.176"></a>
<span class="sourceLineNo">177</span>    @Override<a name="line.177"></a>
<span class="sourceLineNo">178</span>    public boolean isReadOnly() {<a name="line.178"></a>
<span class="sourceLineNo">179</span>        return this.field.isReadOnly();<a name="line.179"></a>
<span class="sourceLineNo">180</span>    }<a name="line.180"></a>
<span class="sourceLineNo">181</span><a name="line.181"></a>
<span class="sourceLineNo">182</span>    @Override<a name="line.182"></a>
<span class="sourceLineNo">183</span>    public void setReadOnly(boolean readOnly) {<a name="line.183"></a>
<span class="sourceLineNo">184</span>        this.field.setReadOnly(readOnly);<a name="line.184"></a>
<span class="sourceLineNo">185</span>    }<a name="line.185"></a>
<span class="sourceLineNo">186</span><a name="line.186"></a>
<span class="sourceLineNo">187</span>    @Override<a name="line.187"></a>
<span class="sourceLineNo">188</span>    public void setValue(T value) {<a name="line.188"></a>
<span class="sourceLineNo">189</span>        this.field.setValue(value);<a name="line.189"></a>
<span class="sourceLineNo">190</span>    }<a name="line.190"></a>
<span class="sourceLineNo">191</span><a name="line.191"></a>
<span class="sourceLineNo">192</span>// Property.ValueChangeNotifier<a name="line.192"></a>
<span class="sourceLineNo">193</span><a name="line.193"></a>
<span class="sourceLineNo">194</span>    @Override<a name="line.194"></a>
<span class="sourceLineNo">195</span>    public void addValueChangeListener(Property.ValueChangeListener listener) {<a name="line.195"></a>
<span class="sourceLineNo">196</span>        this.field.addValueChangeListener(listener);<a name="line.196"></a>
<span class="sourceLineNo">197</span>    }<a name="line.197"></a>
<span class="sourceLineNo">198</span><a name="line.198"></a>
<span class="sourceLineNo">199</span>    @Override<a name="line.199"></a>
<span class="sourceLineNo">200</span>    public void removeValueChangeListener(Property.ValueChangeListener listener) {<a name="line.200"></a>
<span class="sourceLineNo">201</span>        this.field.removeValueChangeListener(listener);<a name="line.201"></a>
<span class="sourceLineNo">202</span>    }<a name="line.202"></a>
<span class="sourceLineNo">203</span><a name="line.203"></a>
<span class="sourceLineNo">204</span>    @Override<a name="line.204"></a>
<span class="sourceLineNo">205</span>    public void addListener(Property.ValueChangeListener listener) {<a name="line.205"></a>
<span class="sourceLineNo">206</span>        this.field.addValueChangeListener(listener);<a name="line.206"></a>
<span class="sourceLineNo">207</span>    }<a name="line.207"></a>
<span class="sourceLineNo">208</span><a name="line.208"></a>
<span class="sourceLineNo">209</span>    @Override<a name="line.209"></a>
<span class="sourceLineNo">210</span>    public void removeListener(Property.ValueChangeListener listener) {<a name="line.210"></a>
<span class="sourceLineNo">211</span>        this.field.removeValueChangeListener(listener);<a name="line.211"></a>
<span class="sourceLineNo">212</span>    }<a name="line.212"></a>
<span class="sourceLineNo">213</span><a name="line.213"></a>
<span class="sourceLineNo">214</span>// Property.ValueChangeListener<a name="line.214"></a>
<span class="sourceLineNo">215</span><a name="line.215"></a>
<span class="sourceLineNo">216</span>    @Override<a name="line.216"></a>
<span class="sourceLineNo">217</span>    public void valueChange(Property.ValueChangeEvent event) {<a name="line.217"></a>
<span class="sourceLineNo">218</span>        this.field.valueChange(event);<a name="line.218"></a>
<span class="sourceLineNo">219</span>    }<a name="line.219"></a>
<span class="sourceLineNo">220</span><a name="line.220"></a>
<span class="sourceLineNo">221</span>// Property.Viewer<a name="line.221"></a>
<span class="sourceLineNo">222</span><a name="line.222"></a>
<span class="sourceLineNo">223</span>    @Override<a name="line.223"></a>
<span class="sourceLineNo">224</span>    @SuppressWarnings("rawtypes")<a name="line.224"></a>
<span class="sourceLineNo">225</span>    public void setPropertyDataSource(Property newDataSource) {<a name="line.225"></a>
<span class="sourceLineNo">226</span>        this.field.setPropertyDataSource(newDataSource);<a name="line.226"></a>
<span class="sourceLineNo">227</span>    }<a name="line.227"></a>
<span class="sourceLineNo">228</span><a name="line.228"></a>
<span class="sourceLineNo">229</span>    @Override<a name="line.229"></a>
<span class="sourceLineNo">230</span>    @SuppressWarnings("rawtypes")<a name="line.230"></a>
<span class="sourceLineNo">231</span>    public Property getPropertyDataSource() {<a name="line.231"></a>
<span class="sourceLineNo">232</span>        return this.field.getPropertyDataSource();<a name="line.232"></a>
<span class="sourceLineNo">233</span>    }<a name="line.233"></a>
<span class="sourceLineNo">234</span>}<a name="line.234"></a>
<span class="sourceLineNo">235</span><a name="line.235"></a>




























































</pre>
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